Conserved HIV‐1 Epitopes Continuously Elicit Subdominant Cytotoxic T‐Lymphocyte Responses
Author(s) -
Yi Liu,
John McNevin,
Morgane Rolland,
Hong Zhao,
Wenjie Deng,
Janine Maenza,
Claire E. Stevens,
Ann C. Collier,
M. Juliana McElrath,
James I. Mullins
Publication year - 2009
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1086/648401
Subject(s) - epitope , ctl* , subdominant , biology , virology , cytotoxic t cell , immunology , cd8 , conserved sequence , human leukocyte antigen , t cell , immune system , antibody , antigen , genetics , peptide sequence , gene , in vitro
The epitope specificities and antiviral activities of class I HLA-restricted CD8(+) T cells, especially those induced during human immunodeficiency virus type 1 (HIV-1) primary infection, are important considerations in designing HIV-1 vaccines. Conserved epitopes may be more commonly and persistently recognized than variable epitopes, as they may be more likely to be present in infecting viruses. However, some studies have shown preferential or similar targeting of variable versus conserved epitopes during primary infection.
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